*{
    margin: 0;
    padding: 0;
}
body{
    position: relative;
}
.box{
    width: 800px;
    height: 900px;
    /* margin: 20px auto; */
    position: relative;
}
.mask{
    width: 100%;
    height: 100%;
    position:absolute;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
    display: none;
}
.add{
    width: 800px;
    height: 350px;
}
.add .header{
    display: flex;
    height: 40px;
    width: 600px;
    border-bottom: 1px solid #666;
    padding-bottom: 15px;
}
.add .header h1{
    font-weight: 500;
}
.add .header span{
    font-weight: 500;
    color: #666;
    padding-top: 20px;
    font-size: 16px;
}
.fillin{
    margin:20px 40px;
}
.fillin span{
    display: inline-block;
    font-size: 16px;
    width: 80px;
    text-align:center;
    padding: 0 10px;
    height: 25px;
    border: 1px solid #e5e5e5;
    border-right: 0;
    border-radius: 5px 0 0 5px;
    margin: 10px 0;

}
.fillin input{
    height: 25px;
    border: 1px solid #e5e5e5;
    outline: none;
    margin: 10px 0;
    border-radius: 0 5px 5px 0;
    width: 420px;
}
.fillin .in{
    width: 100px;
    height: 20px;
    color: #fff;
    text-align: center;
    background: blue;
    border: 0;
    outline: none;
    border-radius: 5px;
}
.fillin .out{
    width: 100px;
    height: 20px;
    text-align: center;
    border: 0;
    outline: none;
    border-radius: 5px;

}
.amend{
    position: absolute;
    width: 620px;
    height: 350px;
    background: white;
    top: 0 ;
    display: none;
    z-index: 99;
}
.fillins{
    margin:20px 40px;
}
.amend p{
    font-size: 30px;
    height: 40px;
    width: 600px;
}
.fillins span{
    display: inline-block;
    font-size: 16px;
    width: 80px;
    text-align:center;
    padding: 0 10px;
    height: 25px;
    border: 1px solid #e5e5e5;
    border-right: 0;
    border-radius: 5px 0 0 5px;
    margin: 10px 0;
}
.fillins input{
    height: 25px;
    border: 1px solid #e5e5e5;
    outline: none;
    margin: 10px 0;
    border-radius: 0 5px 5px 0;
    width: 420px;
}
.fillins .changs{
    width: 100px;
    height: 20px;
    color: #fff;
    text-align: center;
    background: blue;
    border: 0;
    outline: none;
    border-radius: 5px;
}
.fillins .close{
    width: 100px;
    height: 20px;
    text-align: center;
    border: 0;
    outline: none;
    border-radius: 5px;

}
table{
    border-collapse: collapse;
}
td{
    width: 100px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    border:1px solid #000;
    font-size: 16px;
}
.del{
    background: red;
    border:0 ;
    border-radius: 5px;
    width: 45px;
}
.change{
    background: greenyellow;
    border:0 ;
    border-radius: 5px;
    width: 40px;
    margin-right: 5px;
}